Looking at the Sketchup site, it appears that a classic (perpetual) license is only available until November 2020 on the basic version only ...and not for Sketchup Pro anymore. SU Pro 2020 is now only available for a $299. annual subscription. ...Yikes.
Their Sketchup Studio is $1199/year, which to me is incomprehensible!
Their Sketchup Studio is $1199/year, which to me is incomprehensible!